linux-kernel - [PATCH 3.16 008/178] ARM: dts: BCM5301X: Correct GIC

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Message-ID: <lsq.1500213406.399992789@decadent.org.uk>
Date:   Sun, 16 Jul 2017 14:56:46 +0100
From:   Ben Hutchings <ben@...adent.org.uk>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
CC:     akpm@...ux-foundation.org,
        "Rafał Miłecki" 
        <rafal@...ecki.pl>, "Florian Fainelli" <f.fainelli@...il.com>,
        "Jon Mason" <jon.mason@...adcom.com>
Subject: [PATCH 3.16 008/178] ARM: dts: BCM5301X: Correct GIC_PPI
 interrupt flags

3.16.46-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Jon Mason <jon.mason@...adcom.com>

commit 0c2bf9f95983fe30aa2f6463cb761cd42c2d521a upstream.

GIC_PPI flags were misconfigured for the timers, resulting in errors
like:
[    0.000000] GIC: PPI11 is secure or misconfigured

Changing them to being edge triggered corrects the issue

Suggested-by: Rafał Miłecki <rafal@...ecki.pl>
Signed-off-by: Jon Mason <jon.mason@...adcom.com>
Fixes: d27509f1 ("ARM: BCM5301X: add dts files for BCM4708 SoC")
Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
[bwh: Backported to 3.16: adjust context]
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
 arch/arm/boot/dts/bcm5301x.dtsi | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/arch/arm/boot/dts/bcm5301x.dtsi
+++ b/arch/arm/boot/dts/bcm5301x.dtsi
@@ -52,14 +52,14 @@
 		timer@...0 {
 			compatible = "arm,cortex-a9-global-timer";
 			reg = <0x0200 0x100>;
-			interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>;
 			clocks = <&clk_periph>;
 		};
 
 		local-timer@...0 {
 			compatible = "arm,cortex-a9-twd-timer";
 			reg = <0x0600 0x100>;
-			interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>;
+			interrupts = <GIC_PPI 13 IRQ_TYPE_EDGE_RISING>;
 			clocks = <&clk_periph>;
 		};